Ontologia

HydroBASINS lev08 watershed · #2080165540

Bassin de Åman

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 5 administrative regions : Lycksele, Malå, Norsjö, Skellefteå, Vindeln

88% lakePfafstetter: 24438036

Sub-basin area

637,2km²

Upstream area

637,2km²

Discharge

7,67m³/s

Mean elev.

296m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Vindelälven436 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

29 intersecting protected areas

  • Vindelälven

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    41.31 km² overlap

  • Vindelälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    41.25 km² overlap

  • Vindelälven

    IUCN Not Assigned

    Natura 2000 SCI

    41.25 km² overlap

  • Sörliden

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.24 km² overlap

  • Sörliden

    IUCN Ia

    Natura 2000 SCI

    1.24 km² overlap

  • 2001853 Sörliden

    IUCN Ia

    Nature Reserve

    1.24 km² overlap

  • 2041291 Mastakludden

    IUCN Ia

    Nature Reserve

    0.62 km² overlap

  • Mårdselforsen

    IUCN III

    Natura 2000 SCI

    0.39 km² overlap

  • Mårdselforsen

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.39 km² overlap

20 more protected areas

  • 2001682 Mårdselforsen

    IUCN III

    Nature Reserve

    0.38 km² overlap

  • A040773

    IUCN Not Applicable

    Voluntary set-aside areas

    0.18 km² overlap

  • SK 30-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.15 km² overlap

  • A285400

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

  • SK 459-2018

    IUCN Ia

    Habitat Protection Area

    0.14 km² overlap

  • SK 670-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.14 km² overlap

  • A262954

    IUCN Not Applicable

    Voluntary set-aside areas

    0.13 km² overlap

  • SK 68-2002

    IUCN Ia

    Habitat Protection Area

    0.09 km² overlap

  • A264693

    IUCN Not Applicable

    Voluntary set-aside areas

    0.08 km² overlap

  • SK 32-2008

    IUCN Ia

    Habitat Protection Area

    0.04 km² overlap

  • SK 26-1999

    IUCN Ia

    Habitat Protection Area

    0.04 km² overlap

  • SK 317-2012

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.03 km² overlap

  • SK 222-2007

    IUCN Ia

    Habitat Protection Area

    0.02 km² overlap

  • Västra Högkulla

    IUCN Not Assigned

    Natura 2000 SCI

    0.01 km² overlap

  • Västra Högkulla

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.01 km² overlap

  • SK 671-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.01 km² overlap

  • Sävarån

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.01 km² overlap

  • Sävarån

    IUCN Not Assigned

    Natura 2000 SCI

    0.01 km² overlap

  • SK 223-2007

    IUCN Ia

    Habitat Protection Area

    0.01 km² overlap

  • SK 316-2012

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.00 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 110 distinct species · 28 967 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 967 obs · 27 cellules
Obs. / cellule
≥ 6 111
2 818–6 110
774–2 817
411–773
< 411

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 39 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Åman : 34 espèces reliées par 43 interactions GloBI sur 6 types (connectance 5.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
43
Connectance
0.058
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

0,4°C

Annual rain

565mm

Moisture idx (CMI)

0,14

Runoff

379mm/an

PET

484mm

AET

379mm

Mean slope

3,9°

Water table

188cm

Forest

91%

Crops

0%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)